﻿/*(function($){
	var browser = {
		ie6 : function() {
			return ((window.XMLHttpRequest == undefined) && (ActiveXObject != undefined))
		},
		getWindow : function() {
			var myHeight = 0;
			var myWidth = 0;
			if (typeof (window.innerWidth) == 'number') {
				myHeight = window.innerHeight;
				myWidth = window.innerWidth;
			} else if (document.documentElement) {
				myHeight = document.documentElement.clientHeight;
				myWidth = document.documentElement.clientWidth;
			} else if (document.body) {
				myHeight = document.body.clientHeight;
				myWidth = document.body.clientWidth;
			}
			return {
				'height' : myHeight,
				'width' : myWidth
			};
		},
		getScroll : function() {
			var myHeight = 0;
			var myWidth = 0;
			if (typeof (window.pageYOffset) == 'number') {
				myHeight = window.pageYOffset;
				myWidth = window.pageXOffset;
			} else if (document.documentElement) {
				myHeight = document.documentElement.scrollTop;
				myWidth = document.documentElement.scrollLeft;
			} else if (document.body) {
				myHeight = document.body.scrollTop;
				myWidth = document.body.scrollLeft;
			}
			return {
				'height' : myHeight,
				'width' : myWidth
			};
		},
		getDocWidth : function(D) {
			if (!D)
				var D = document;
			return Math.max(Math.max(D.body.scrollWidth,
					D.documentElement.scrollWidth), Math.max(D.body.offsetWidth,
					D.documentElement.offsetWidth), Math.max(D.body.clientWidth,
					D.documentElement.clientWidth))
		},
		getDocHeight : function(D) {
			if (!D)
				var D = document;
			return Math.max(Math.max(D.body.scrollHeight,
					D.documentElement.scrollHeight), Math.max(D.body.offsetHeight,
					D.documentElement.offsetHeight), Math.max(D.body.clientHeight,
					D.documentElement.clientHeight))
		}
	};
	
	
	var dom = {
		ID : function(id) {
			var type = typeof (id);
			if (type == 'object')
				return id;
			if (type == 'string')
				return document.getElementById(id);
			return null;
		},
		insertHtml : function(html) {
			var frag = document.createDocumentFragment();
			var div = document.createElement("div");
			div.innerHTML = html;
			for (var i = 0, ii = div.childNodes.length; i < ii; i++) {
				frag.appendChild(div.childNodes[i]);
			}
			document.body.insertBefore(frag, document.body.firstChild);
		}
	};
	var myEvent = {
		add : function(element, type, handler) {
			var ele = dom.ID(element);
			if (!ele)
				return;
			if (ele.addEventListener)
				ele.addEventListener(type, handler, false);
			else if (ele.attachEvent)
				ele.attachEvent("on" + type, handler);
			else
				ele["on" + type] = handler;
		},
		remove : function(element, type, handler) {
			var ele = dom.ID(element);
			if (!ele)
				return;
			if (ele.removeEventListener)
				ele.removeEventListener(type, handler, false);
			else if (ele.detachEvent)
				ele.detachEvent("on" + type, handler);
			else
				ele["on" + type] = null;
		}
	};
	var position = {
		rightCenter : function(id) {
			var id = dom.ID(id);
			var ie6 = browser.ie6();
			var win = browser.getWindow();
			var ele = {
				'height' : id.clientHeight,
				'width' : id.clientWidth
			};
			if (ie6) {
				var scrollBar = browser.getScroll()
			} else {
				var scrollBar = {
					'height' : 0,
					'width' : 0
				};
				id.style.position = 'fixed'
			}
			ele.top = parseInt((win.height - ele.height) / 2 + scrollBar.height);
			id.style.top = ele.top + 'px';
			id.style.right = '3px';
		},
		floatRightCenter : function(id) {
			position.rightCenter(id);
			var fun = function() {
				position.rightCenter(id);
			};
			if (browser.ie6()) {
				myEvent.add(window, 'scroll', fun);
				myEvent.add(window, 'resize', fun);
			} else {
				myEvent.add(window, 'resize', fun);
			}
		},
		leftCenter : function(id) {
			var id = dom.ID(id);
			var ie6 = browser.ie6();
			var win = browser.getWindow();
			var ele = {
				'height' : id.clientHeight,
				'width' : id.clientWidth
			};
			if (ie6) {
				var scrollBar = browser.getScroll();
			} else {
				var scrollBar = {
					'height' : 0,
					'width' : 0
				};
				id.style.position = 'fixed';
			}
			ele.top = parseInt((win.height - ele.height) / 2 + scrollBar.height);
			id.style.top = ele.top + 'px';
			id.style.left = '3px';
		},
		floatLeftCenter : function(id) {
			position.leftCenter(id);
			var fun = function() {
				position.leftCenter(id);
			};
			if (browser.ie6()) {
				myEvent.add(window, 'scroll', fun);
				myEvent.add(window, 'resize', fun);
			} else {
				myEvent.add(window, 'resize', fun);
			}
		}
	};
	
	function ad_left() {
		var html;
		html = '<div id="ad_left" style="position:absolute;width:130px;height:300px;z-index:10001"><a style="position:absolute;top:-15px;left:0;" href="javascript:void(0);" onclick="document.getElementById(\'ad_left\').style.display=\'none\'">关闭</a><a target="_blank" href="http://www.228kj.com"><img src="/images/gif/advertBetween.gif" width="120" height="290" /></a></div>';
		dom.insertHtml(html);
		position.floatLeftCenter('ad_left');
	}
	function ad_right() {
		var html;
		html = '<div id="ad_right" style="position:absolute;width:130px;height:300px;z-index:10001"><a style="position:absolute;top:-15px;right:0;" href="javascript:void(0);" onclick="document.getElementById(\'ad_right\').style.display=\'none\'">关闭</a><a target="_blank" href="http://www.228kj.com"><img src="/images/gif/advertBetween.gif" width="120" height="290" /></a></div>';
		dom.insertHtml(html);
		position.floatRightCenter('ad_right');
	}
	myEvent.add(window, 'load', ad_left);
	myEvent.add(window, 'load', ad_right);
})(jQuery);*/